Home / 33,098.12-49,649.02-10,910.60

Finding the Fourth Proportional to 33,098.12, 49,649.02 and 10,910.60

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Solution

The fourth proportional to 33,098.12, 49,649.02 and 10,910.60 is: 16,366.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,098.12 : 49,649.02 = 10,910.60 : x
  2. Step 2: Convert to fraction form
    33,098.12/49,649.02 = 10,910.60/x
  3. Step 3: Cross multiply
    33,098.12x = 49,649.02 × 10,910.60
  4. Step 4: Simplify right side
    33,098.12x = 541,700,597.61
  5. Step 5: Solve for x
    x = 541,700,597.61/33,098.12
  6. Step 6: Final answer
    x = 16,366.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.